Bridge Roller vs Mountain Clouded Yellow

Ancylis uncella compared with Colias phicomone

Key Differences

• Bridge Roller is Least Concern while Mountain Clouded Yellow is Near Threatened.

Taxonomic Classification

Rank	Bridge Roller	Mountain Clouded Yellow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family	Tortricidae	Pieridae
Genus	Ancylis	Colias
Species	Ancylis uncella	Colias phicomone

Evolutionary Relationship

Bridge Roller and Mountain Clouded Yellow share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Bridge Roller

LC — Least Concern

Mountain Clouded Yellow

NT — Near Threatened

Physical Characteristics

Attribute	Bridge Roller	Mountain Clouded Yellow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bridge Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Mountain Clouded Yellow

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (10 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bridge Roller

The Bridge Roller (Ancylis uncella) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.